Event Storming - what it is and why you should use it with Domain-Driven Design

[@amantinband]

Hey everyone! In Hebrew, general pronouns are male, which is why I keep saying "he," but what I mean is "they." My bad. Working on that ❤ I'm curious to hear if you have ever practiced event storming in a workshop or online and if you found it helpful! Also wanted to say that my family and I have been under the weather recently, which is why there was a delay in my schedule, but we should be back on track now!

[@alexdorand]

I absolutely enjoyed this video. You have compressed hours and hours of presentations into a very short video. Amazing.

[@vincentcifello4435]

"I couldn't find anything good, so I made one" You are so awesome Amichai! Thank you for doing the Clean Arch series. It is amazing.

[@paradicsompaszta]

The best and most practical introduction to event storming I found so far! Great work! I also shared it with my colleagues and we will try it out in our next company wide learning day.

[@messiyang2934]

I really like this video, it removes a lots of confusions about Event Storming in my mind, excellent job 👍

[@moafify920]

i am Mohamed From Egypt and you are are simply a BEAST! Very Good presentation skills as well!

[@fernandocalmet]

I think it's a great tool. I will use it for the project in the company I work for. Very good work Amichai, I congratulate you! And thank you very much for sharing it.

[@ZProle]

Really nice work Amichai! Took a copy of the event storming template, will definitely have use for it in the future :)

[@amantinband]

Awesome, would love to hear what you think :)

[@krccmsitp2884]

I have read and seen quite a bit about ES, but have not used it in practice yet. However, ES seems to me to be a well-understood and easy-to-use tool that I would like to learn more about. Thanks for your introduction to the idea and youe figma tool.

[@fernandocalmet]

Very good video Amichai, I love this type of content. Please continue sharing on these topics. Thank you

[@igorilievski6634]

Finally i managed to convince my colleagues to use DDD. The "Book" didn't help, but this video did. Great job. looking forward for all other videos on this topic

[@elcapitan6126]

which "book"?

[@bakulg1131]

We use Miro for event storming. Very useful.

[@DI3GOskill]

Awesome content! thanks for sharing this resources for free!

[@wenzhouzhao4547]

Helps a lot! Thank you!

[@johnroca338]

Very Rich Content! Thank you!

[@frankoppermann1877]

How are validation rules handled in the event storming? For example parent-child-constraints -> Youre not allowed to delete a parent, if there are childs. All validation rules I can see in tutorials are aggregate related.

[@xetra1155]

I haven't understood "systems" yet. In your Figma file you said it's something like an external system OR something an internal system can't do? I don't really understand what is meant by "can't" do. If an internal system is not creating an event why do I need to mention it? Also in the process modeling it seems that every command "needs" a system to create an event? Is a system something like a service? For example creating a new reservation for a hotel is done by the internal reservation system? And can a "system" also be another actor? Like what if a command is issued to a employee that "creates" the event of a "reservetion created" ?

[@fissoleouf23]

Hi Amichai ! Can you please tell us what tool do you use for all your drawings, boards, virtual post-it ... etc ! It's super useful :) Thank you so much for your work !

[@charleschannel1839]

Amazing video 🎉

[@dotundenton6450]

You can create a desktop/webApp/MobileApp for your event storming draft.

[@marna_li]

I very much prefer that I sit down together with stakeholders and team, thinking through the scenarios, and visualize it like this - to being handed the requirements and additional visualizations that I was not part of creating.

[@amantinband]

💯

[@marna_li]

​@@amantinband I'm yet to be in a project like this.

[@amantinband]

Same, I have yet to see Event Stroming in Microsoft. Perhaps where DDD is practiced more religiously. In the next video, I'll be demonstrating what individual event storming can look like, and why it's such an awesome tool when it comes to modeling a complex domain. Waiting to hear what you think 🙂

[@uzayrsyed6293]

Hi Amichai really loving your content! Btw what's the name of the book mentioned @15:06? Thanks.

[@Sebastian-zs8cp]

7:36 Is that possible that one collects all needed people together in this video part and then the requirements/Goals of the contract all writes down the people then asks how come like to these requirements ?

[@peterchen6462]

Very good video. Awesome

[@MaruhanPark]

I'm curious how you got all the colors to adjust when you change the background. Are there libraries that let you adjust other colors like that??

[@Babs42]

Can you say skip the first type of big picture event storming if you use say domain story telling instead?

[@PhanTomCow666]

The domain is dark and full of terror :)

[@amantinband]

Haha best comment

[@alexdorand]

This may be my problem but the template you created, all the objects are locked. How would you suggest I use your template?

[@PaulSebastianM]

Volume is a bit clipping.

[@amantinband]

Hmm didn't notice. Thanks for letting me know 🫶

[@mmuekk]

Did you ever tried domain storytelling?

[@TheophilusQuaicoe-king26]

what is the name of the tool used for the event storming

[@benhamidene]

Any experiences with Miro ? Sounds to be more adequate than figma or?

[@z0nx]

Figma seems like the wrong tool for the job, it's clearly designed for pixel perfect UIs. Miro seems to work fine for event modeling, so it should be good for event storming too i figure.

[@carlosupreme]

Thanks a lot

[@manmohanmundhraa3087]

can your tool exported to other format/app ?

[@ravindranathwi]

Any Miro template?

[@brucenguyen2282]

Clicked because I saw Jon Snow

[@tomaszsikora6723]

Audio quality is bad. Big microphone and so much distortion.